We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black steel universal rack rails 1U height adjustable depth 420 to 1054 mm

STARTECH

STARTECH UNIRAILS1U 1U 19" Adjustable Depth Server Rack Rails

SKU CH-2FBF-CY1T0 MPN UNIRAILS1U

Universal 1U rack rails mount 19-inch servers in standard cabinets with adjustable 420–1054 mm depth and 25 kg capacity

  • Rack height1U
  • Load capacity55.25 lb [25 kg]
  • Accessories included1 - Set Universal Rack Rails 8 - M5 Panel Screws 8 - M5 Cage
  • Product dimensionsExternal Width: 18.3 in [465 mm] External Height: 2.4 in [60
  • Product weight5.84 lb [2.6 kg]
  • Product typeRack Rails
  • Mount 19" servers in any standard rack with universal hole patterns
  • Supports equipment up to 25 kg with sturdy steel construction
  • Adjustable depth from 420 mm to 1054 mm fits varied cabinets
  • Removable rear cable panel keeps wiring tidy and accessible
  • Includes M5 screws, cage nuts and wrench for quick installation

Universal 1U Rack Rails

The StarTech UNIRAILS1U is a set of adjustable steel rails that mount 19-inch servers or networking hardware into any standard rack. They support equipment weighing up to 25 kg or 55 lbs and include M5 screws, cage nuts and a wrench for immediate installation. The rails suit new builds or replacements for missing original hardware.

Passive Steel Construction

The rails are made entirely of steel with no moving parts, fans or power connections, so they add no noise or heat to the rack. Their 2.6 kg weight and 60 mm height leave airflow paths unaffected while the black finish matches typical cabinet interiors. Thermal and acoustic performance depends solely on the mounted equipment.

Adjustable Depth Fitting

Depth adjusts from 420 mm to 1054 mm to match a wide range of cabinet sizes, while the 465 mm external width aligns with standard 19-inch uprights. A removable rear cable management panel keeps wiring tidy without blocking rear access. Multiple hole patterns accommodate varied equipment mounting points.

How it compares

Measured against everything we stock in Rack Cabinets & Shelves, at today’s prices. Recalculated every night.

Price $77.99
Cheaper than about 59% of the 2,764 comparable items (median $106.99).

New to this? Buying server hardware with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameStarTech.com
Model nameUNIRAILS1U
Product typeRack Rails
Product colorBlack
Size & build
Rack height1U
Main materialSteel
Load capacity55.25 lb [25 kg]
Product dimensionsExternal Width: 18.3 in [465 mm]
External Height: 2.4 in [60 mm]
External Depth: 18.9 in [481 mm]
Maximum Mounting Depth: 41.5 in [1054 mm]
Minimum Mounting Depth: 16.5 in [420 mm]
Product weight5.84 lb [2.6 kg]
Shipping weight3.63 kg
Package size495 × 112 × 76 mm

Questions about this item

How do I install the UNIRAILS1U rails in a standard 19-inch rack, and what is the common mistake?

Attach the inner rail sections to the equipment using the included M5 screws and cage nuts, then slide the outer rails into the rack posts and secure them; the step often missed is adjusting the depth between 420 mm and 1054 mm before final tightening.

What maintenance or replacement will the UNIRAILS1U rails need over time?

The steel rails and removable rear cable management panel require no scheduled maintenance; only the M5 mounting screws or cage nuts may need replacement if threads strip during repeated equipment changes.

What is the first limit reached when the UNIRAILS1U rails hold a heavy server under sustained use?

The 25 kg (55 lbs) weight capacity is the primary limit; exceeding it risks bending the 2.6 kg steel rails or pulling the M5 fasteners from the rack posts.

More in Rack Cabinets & Shelves

Similar items